CN1246583A - 由马达驱动的密封压缩机 - Google Patents
由马达驱动的密封压缩机 Download PDFInfo
- Publication number
- CN1246583A CN1246583A CN99118396A CN99118396A CN1246583A CN 1246583 A CN1246583 A CN 1246583A CN 99118396 A CN99118396 A CN 99118396A CN 99118396 A CN99118396 A CN 99118396A CN 1246583 A CN1246583 A CN 1246583A
- Authority
- CN
- China
- Prior art keywords
- gas
- compressor
- compressor set
- tight container
- discharge tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 claims description 37
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000010721 machine oil Substances 0.000 description 41
- 239000003795 chemical substances by application Substances 0.000 description 31
- 238000001816 cooling Methods 0.000 description 26
- 239000003507 refrigerant Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 12
- 239000003921 oil Substances 0.000 description 12
- 238000003860 storage Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 239000010725 compressor oil Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/028—Means for improving or restricting lubricant flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/807—Balance weight, counterweight
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10249294A JP2000073977A (ja) | 1998-09-03 | 1998-09-03 | 密閉形電動圧縮機 |
JP249294/1998 | 1998-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1246583A true CN1246583A (zh) | 2000-03-08 |
CN1139728C CN1139728C (zh) | 2004-02-25 |
Family
ID=17190844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991183967A Expired - Lifetime CN1139728C (zh) | 1998-09-03 | 1999-09-03 | 由马达驱动的密封压缩机 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6231317B1 (zh) |
JP (1) | JP2000073977A (zh) |
KR (1) | KR100312828B1 (zh) |
CN (1) | CN1139728C (zh) |
MY (1) | MY126430A (zh) |
TW (1) | TW477864B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100370682C (zh) * | 2003-12-25 | 2008-02-20 | 三菱电机株式会社 | 线圈***方法及装置,电动机,旋转压缩机及制冷循环装置 |
CN104696225A (zh) * | 2013-12-04 | 2015-06-10 | 三菱电机株式会社 | 涡旋式压缩机 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3760748B2 (ja) * | 2000-09-20 | 2006-03-29 | 株式会社日立製作所 | 密閉形電動圧縮機 |
JP2002317775A (ja) * | 2001-04-20 | 2002-10-31 | Fujitsu General Ltd | スクロール圧縮機 |
WO2004053311A1 (en) * | 2002-12-10 | 2004-06-24 | Ingersoll-Rand Energy Systems Corporation | Hermetic motor and gas booster |
NL1025552C2 (nl) * | 2004-02-23 | 2005-08-26 | Jongenengel Res & Dev B V | Binnenvoering. |
JP4696153B2 (ja) | 2008-12-15 | 2011-06-08 | 日立アプライアンス株式会社 | 回転型圧縮機 |
CN104334884B (zh) * | 2012-04-19 | 2016-10-19 | 三菱电机株式会社 | 密闭式压缩机和具有该密闭式压缩机的蒸汽压缩式制冷循环装置 |
CN102953998B (zh) * | 2012-11-27 | 2015-11-18 | 松下压缩机(大连)有限公司 | 一种可减少压缩机吐油量的结构 |
JP6297346B2 (ja) * | 2014-02-06 | 2018-03-20 | 三菱重工業株式会社 | 密閉型スクロール圧縮機 |
CN106716785B (zh) * | 2014-10-13 | 2020-06-23 | 比泽尔制冷设备有限公司 | 压缩机 |
JP6808312B2 (ja) * | 2015-10-28 | 2021-01-06 | 三菱重工サーマルシステムズ株式会社 | 電動圧縮機 |
DE112021005143T5 (de) * | 2020-10-01 | 2023-08-10 | Mitsubishi Electric Corporation | Scrollverdichter |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332535A (en) * | 1978-12-16 | 1982-06-01 | Sankyo Electric Company Limited | Scroll type compressor having an oil separator and oil sump in the suction chamber |
JPS58160587A (ja) | 1982-03-19 | 1983-09-24 | Hitachi Ltd | 密閉形電動圧縮機 |
JPS6287692A (ja) * | 1985-10-14 | 1987-04-22 | Hitachi Ltd | 密閉形スクロ−ル圧縮機 |
JPS62203992A (ja) * | 1986-03-03 | 1987-09-08 | Hitachi Ltd | 密閉形スクロ−ル圧縮機 |
JPS6321385A (ja) | 1986-07-15 | 1988-01-28 | Matsushita Refrig Co | スクロ−ル型圧縮機 |
JP2810962B2 (ja) | 1989-05-18 | 1998-10-15 | アイチ―エマソン電機株式会社 | 永久磁石型回転子 |
JP2782858B2 (ja) * | 1989-10-31 | 1998-08-06 | 松下電器産業株式会社 | スクロール気体圧縮機 |
KR960015822B1 (ko) | 1991-10-03 | 1996-11-21 | 가부시끼가이샤 히다찌세이사꾸쇼 | 밀폐형 전동압축기 |
US5472328A (en) * | 1993-08-05 | 1995-12-05 | Zexel Corporation | Scroll type compressor having an oil seal bearing for the drive shaft |
JPH07127584A (ja) * | 1993-10-29 | 1995-05-16 | Toyota Autom Loom Works Ltd | スクロール型圧縮機 |
MY126636A (en) * | 1994-10-24 | 2006-10-31 | Hitachi Ltd | Scroll compressor |
-
1998
- 1998-09-03 JP JP10249294A patent/JP2000073977A/ja active Pending
-
1999
- 1999-07-29 TW TW088112924A patent/TW477864B/zh not_active IP Right Cessation
- 1999-09-02 KR KR1019990037027A patent/KR100312828B1/ko not_active IP Right Cessation
- 1999-09-02 MY MYPI99003799A patent/MY126430A/en unknown
- 1999-09-03 CN CNB991183967A patent/CN1139728C/zh not_active Expired - Lifetime
- 1999-09-03 US US09/389,226 patent/US6231317B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100370682C (zh) * | 2003-12-25 | 2008-02-20 | 三菱电机株式会社 | 线圈***方法及装置,电动机,旋转压缩机及制冷循环装置 |
CN104696225A (zh) * | 2013-12-04 | 2015-06-10 | 三菱电机株式会社 | 涡旋式压缩机 |
Also Published As
Publication number | Publication date |
---|---|
KR100312828B1 (ko) | 2001-11-03 |
CN1139728C (zh) | 2004-02-25 |
TW477864B (en) | 2002-03-01 |
JP2000073977A (ja) | 2000-03-07 |
MY126430A (en) | 2006-09-29 |
US6231317B1 (en) | 2001-05-15 |
KR20000022849A (ko) | 2000-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI APPLIANCES, INC. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20150625 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150625 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Appliances Inc. Address before: Tokyo, Japan Patentee before: Hitachi Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160913 Address after: Hongkong, China Patentee after: Johnson Controls Hitachi air conditioning technology (Hongkong) Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Appliances Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180712 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Johnson Controls Air Conditioning Co., Ltd. Address before: Hongkong, China Patentee before: Johnson Controls Hitachi air conditioning technology (Hongkong) Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20040225 |
|
CX01 | Expiry of patent term |